diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1b949b9..a6222f1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.3.3] - 2019-08-15
+
+### Changed
+
+- Fix MenuLinkable types
+
+BREAKING!
+
+Previous `string` enforcements failed in some cases, it is safer to just remove them. New type definitions for `getDisplayValue` and `getValue`:
+
+```
+public static function getDisplayValue($value = null)
+public static function getValue($value = null, array $parameters = null)
+```
+
 ## [1.3.2] - 2019-08-15
 
 ### Changed
@@ -103,6 +118,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Nesting and re-ordering of menu-items
 - Creation of custom link options (ie links to Laravel models)
 
+[1.3.3]: https://github.com/optimistdigital/nova-menu-builder/compare/1.3.2...1.3.3
 [1.3.2]: https://github.com/optimistdigital/nova-menu-builder/compare/1.3.1...1.3.2
 [1.3.1]: https://github.com/optimistdigital/nova-menu-builder/compare/1.3.0...1.3.1
 [1.3.0]: https://github.com/optimistdigital/nova-menu-builder/compare/1.2.1...1.3.0
diff --git a/README.md b/README.md
index a7cc3d9e..a7fb57a7 100644
--- a/README.md
+++ b/README.md
@@ -123,7 +123,7 @@ public static function getOptions($locale): array {
  * @param string $value
  * @return string
  **/
-public static function getDisplayValue(string $value): string {
+public static function getDisplayValue($value = null) {
     // Example usecase
     // return 'Page: ' . Page::find($value)->name;
     return $value;
@@ -138,7 +138,7 @@ public static function getDisplayValue(string $value): string {
  * @param array $parameters The JSON parameters added to the item.
  * @return any
  **/
-public static function getValue(string $value, array $parameters = null)
+public static function getValue($value = null, array $parameters = null)
     // Example usecase
     // return Page::find($value);
     return $value;
diff --git a/src/Classes/MenuItemBase.php b/src/Classes/MenuItemBase.php
index 19ce1d8e..018bc1de 100644
--- a/src/Classes/MenuItemBase.php
+++ b/src/Classes/MenuItemBase.php
@@ -35,7 +35,7 @@ abstract public static function getType(): string;
      * @param string $value
      * @return string
      **/
-    public static function getDisplayValue(?string $value): string
+    public static function getDisplayValue($value = null)
     {
         return $value;
     }
@@ -49,7 +49,7 @@ public static function getDisplayValue(?string $value): string
      * @param array $parameters The JSON parameters added to the item.
      * @return any
      **/
-    public static function getValue(?string $value, array $parameters = null)
+    public static function getValue($value = null, array $parameters = null)
     {
         return $value;
     }
diff --git a/src/Classes/MenuItemText.php b/src/Classes/MenuItemText.php
index 9b457889..426c4058 100644
--- a/src/Classes/MenuItemText.php
+++ b/src/Classes/MenuItemText.php
@@ -19,12 +19,12 @@ public static function getType(): string
         return 'text';
     }
 
-    public static function getDisplayValue(?string $value): string
+    public static function getDisplayValue($value = null)
     {
         return '';
     }
 
-    public static function getValue(?string $value, array $parameters = null)
+    public static function getValue($value = null, array $parameters = null)
     {
         return null;
     }